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@ARTICLE{Brlke:862387,
      author       = {Brülke, Christine and Heepenstrick, Timo and Humberg,
                      Niklas and Krieger, Ina and Sokolowski, Moritz and Weiß,
                      Simon and Tautz, Frank Stefan and Soubatch, Serguei},
      title        = {{L}ong {V}ertical {D}istance {B}onding of the {H}exagonal
                      {B}oron {N}itride {M}onolayer on the {C}u(111) {S}urface},
      journal      = {The journal of physical chemistry / C C, Nanomaterials and
                      interfaces},
      volume       = {121},
      number       = {43},
      issn         = {1932-7455},
      address      = {Washington, DC},
      publisher    = {Soc.66306},
      reportid     = {FZJ-2019-02715},
      pages        = {23964 - 23973},
      year         = {2017},
      abstract     = {The hexagonal boron nitride (hBN) monolayer on the Cu(111)
                      surface has recently been considered an example of an
                      extremely weak hBN/metal interaction, as indicated, e.g.,
                      from the presence of an only electronic Moiré-like
                      superstructure that was observed in scanning tunneling
                      microscopy images. From these results, a large bonding
                      distance of the hBN sheet to the topmost Cu layer can be
                      envisaged but has not been proven so far. We report a
                      structural analysis of the hBN/Cu(111) interface based on
                      high resolution low energy electron diffraction and normal
                      incidence X-ray standing wave experiments. We find that both
                      the boron and nitrogen atoms are located at very large
                      vertical distances of dB = 3.25 ± 0.02 Å and dN = 3.22 ±
                      0.03 Å with respect to the nominal position of the topmost
                      Cu(111) layer. Significant vertical buckling and lateral
                      distortions of the hBN layer can be excluded. These results
                      demonstrate that the hBN monolayer on the Cu(111) surface is
                      indeed well described by a rigid and geometrically well
                      separated sheet.},
      cin          = {PGI-3 / JARA-FIT},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-3-20110106 / $I:(DE-82)080009_20140620$},
      pnm          = {141 - Controlling Electron Charge-Based Phenomena
                      (POF3-141)},
      pid          = {G:(DE-HGF)POF3-141},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000414724300015},
      doi          = {10.1021/acs.jpcc.7b06107},
      url          = {https://juser.fz-juelich.de/record/862387},
}